Comparison of various pump types: centrifugal pump, piston pump, side-channel pump
Experiments relating to key issues in pump engineering
Three-phase AC motors for centrifugal pumps and additional motor with Variable speed by frequency converter
Free position for additional pump
Operation of centrifugal pumps in parallel or series configuration.
Investigation and operating behaviour of pumps in various operating modes
Adjustment of flow resistance by a valve at outlet of the pump
Sensors for pressure at inlet and outlet of the pumps and flow rate
Single pump, series or parallel pump operation, configurable via valves
One pump with variable speed and one pump with fixed speed
Microprocessor-based measuring technique
Closed water circuit contains centrifugal pumps with drive motor and a transparent water tank.
Formation and effect of water hammer
Waste valve with adjustable lift, closes cyclically due to flow force of the water
Tank with check valve and air volume is used as an air vessel
Pumping using water hammer
Elevated tank with variable pump head
Air volume in the air vessel is varied by vent valve
Fixed overflow tank is used as a water source, e.g. river, pool.
Open impeller to observe the blades during operation
Continuously adjustable pump speed via frequency converter
Visualisation of cavitation in centrifugal pumps
Transparent pump housing and pipe at the inlet side
Display of the pressures at inlet and outlet side of the pump via manometers
Closed water circuit with tank and temperature display
Digital display of speed, water temperature in the return and flow rate
Temperature control via heater and external cooling via water supply
Flow measurement using rotameter.
Trainer for testing various valves and fittings
Pressure measuring points upstream and downstream of test device for differential pressure Manometer with pressure switch
Installation of the test fitting in a pipe section of variable length
Centrifugal pump with variable speed via frequency converter
Digital displays for flow rate, power output, speed, position of control valve
Fine pressure regulator adjusts compressed air pressure
Manometers at inlet and outlet of centrifugal pump
Tank cover as collecting tray under test device.
It consists of cistern, rod, cylinder block, connecting rod, spout, water valve, piston, piston rings and inlet valve.
It is mainly used to explain the structure and principles of the pump.
The cutaway shows the internal components of an electronic control and cold advance. The Diesel Sleeve Metering Pump Cutaway provides a hands-on experience.
Features:
Hand Crank
Powder Coated Metal Frame
Late Model Recycled Sleeve Metering Pump - Caterpillar
Diamond Plate Top Surface.
The cutaway shows the internal components of an electronic fuel control and cold advance injection pump. The Diesel Rotary Injection Pump Cutaway provides hands-on experience.
Features:
Hand Crank
Late Model Recycled Rotary Injection Pump - Stanadyne
Laminate Base.
The cutaway shows the internal components of an electronic control and cold advance. The Diesel Scroll Metering Pump Cutaway provides hands-on experience.
Features:
Powder Coated Metal Frame
Diamond Plate Top Surface
Late Model Recycled Scroll Metering Pump - Caterpillar
Hand Crank.
The cutaway shows the internal components of an electronic control and cold advance. The Diesel Scroll Metering Pump Cutaway provides hands-on experience.
Features:
Powder Coated Metal Frame
Hand Crank
Diamond Plate Top Surface
Late Model Recycled Scroll Metering Pump - Caterpillar.
The Power Steering Pump Cutaway trainer is a cutaway of an actual power steering pump that shows internal components, allowing for demonstration of pulley operation.
Features:
Rotating Power Steering Pump Pulley
Mounted on a Laminate Base
Late Model Recycled Power Steering Pump
Hand Crank.
Features:
Easy Fuel Injection Volume Measurement
A 15 Second Timer is Incorporated for Consistent Measurements at various RPM and Fuel Pressure Levels
The Injector/Fuel Pump Trainer Demonstrates the Realistic Operation of Both a Fuel Pump Delivery System and a Fuel Injector
DVOM/Oscilloscope Test Points for the Fuel Injector, Fuel Pump Terminals, and the Fuel Pump Relay Control Circuit
Internal 12V Power Supply
Adjustable Controls for Both RPM and Load Control
Has an Adjustable Fuel Pressure Regulator (with Pressure Gauge) for
Uses Actual Automotive Components Including the Fuel Pump, Fuel Injector, and Fuel Pump Relay
Speed Variable from 200 - 5,140 RPM
Courseware is Included (Student Manual and Instructor Guide).
Investigation of series and parallel configuration of pumps
Two identical centrifugal pumps
Transparent tank as intake tank
Overflow in the tank ensures constant suction head
Ball valves used to switch between series and parallel operation
Manometers at inlet and outlet of each pump.
The program provides an operational study of the diesel fuel injection system. The program includes courseware for use by students and instructors. This Diesel Injection Pump System trainer presents the real-world operation and study of the Stan dyne rotary diesel fuel injection pump.
Features:
Crank Sensor Reluctor Wheel
Crank Sensor with Terminal Test Points
Diesel Fuel Injectors
Lift Fuel Pump
Stanadyne Rotary Injection Pump with:
a. Injection Control Module with Test Points
b. Optical Sensor with Terminal Test Points
c. Engine Shutoff Solenoid with Test Points
d. Injection Timing Motor with Test Points.
Pump shaft rotation: 900 rpm / min; Impeller diameter:100 mm; Distance:1m; Total weight: 3.5 KG.
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A small-scale plunger pump demonstration unit, comprising of a water reservoir, pump, control valve, relief valve and interconnecting pipe work, all mounted on a stainless steel base.
Pulsation damping facility.
Transparent pump head for visibility.
Includes both a sprung loading valve and a needle valve for loading the pump.
Equipped with electronic measurement sensors for cylinder pressure, plunger position, pump outlet pressure and cumulative flow.
Full theoretical back-up included together with a student questions and answers session.
Supplied with software providing full instructions for setting up, operating, calibrating and performing the teaching exercises. Facilities provided for logging, processing and displaying data graphically.
Capable of being linked to a PC (not supplied) via an interface console (an essential accessory).
A small-scale centrifugal pump demonstration unit, comprising of a water reservoir, the pump, control valves and interconnecting pipe work all mounted on a stainless steel base.
Transparent pump volute for visibility
Supplied with software providing full instructions for setting up, operating, calibrating and performing the teaching exercises. Facilities are provided for logging, processing and displaying data graphically. Full theoretical back-up is included together with a student questions and answers session.
Equipped with electronic measurement sensors for pump head pressure, suction, flow-rate and water temperature.
Capable of being linked to a PC (not supplied) via the interface console (available as an essential accessory).
Experimental unit for series, parallel and individual operation of centrifugal pumps
Measuring of pressure and flow rate
One pump with adjustable speed and one pump with fixed speed
Processing of measured data on a PC software for data acquisition via USB under Windows XP, Windows Vista or Windows 7.
A small-scale gear pump demonstration unit, comprising of a water reservoir, pump, control valve, relief valve and inter- connecting pipework, all mounted on a stainless steel base.
Capable of being linked to a PC (not supplied).
Transparent pump head for visibility
Supplied with software providing full instructions for setting up, operating, calibrating and performing the teaching exercises.
Facilities are provided for logging, processing and displaying data graphically. Full theoretical back-up is included together with a student questions and answers session.
Equipped with electronic measurement sensors for pump head pressure, flow-rate and water temperature.
This auxiliary pump is intended to be used in conjunction with the basic Hydraulics Bench. The auxiliary pump is mounted on a support plinth which stands adjacent to the Hydraulics Bench primary pump. This accessory comprises a fixed speed pump assembly and independent discharge manifold interconnected by flexible tubing with quick release connectors.
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